December weather forecast
Granada, CO

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Weather in December

December, the first month of the winter in Granada, is also a frosty month, with temperature in the range of an average low of 26.4°F (-3.1°C) and an average high of 43.7°F (6.5°C).

Temperature

December, with its average high-temperature of 43.7°F (6.5°C) and an average low-temperature of 26.4°F (-3.1°C), holds the record as the coldest month.

Humidity

The average relative humidity in December in Granada is 57%.

Rainfall

In Granada, during December, the rain falls for 3.7 days and regularly aggregates up to 0.35" (9mm) of precipitation. In Granada, Colorado, during the entire year, the rain falls for 79.5 days and collects up to 8.9" (226mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Granada, during December, snow falls for 3.5 days and regularly aggregates up to 1.02" (26mm) of snow. Throughout the year, in Granada, there are 19.6 snowfall days, and 7.09" (180mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 9h and 36min of daylight.
On the first day of the month, sunrise is at 6:47 am and sunset at 4:29 pm. On the last day of December, in Granada, sunrise is at 7:05 am and sunset at 4:39 pm MST.

Sunshine

In December, the average sunshine is 6.8h.

UV index

January, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Granada. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 2 during December translates into these guidelines:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
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Frequently asked questions

What part of the year is the coldest in Granada?

In Granada, the lowest temperatures are generally noted in December, averaging a high of 43.7°F (6.5°C) and a low of 26.4°F (-3.1°C).

Is it cold in Granada during December?

In December, the average high-temperature and low-temperature in Granada, Colorado, are 43.7°F (6.5°C) and 26.4°F (-3.1°C) respectively. The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, in September is appraised at 82.4°F (28°C).

What is the average humidity in December in Granada?

In Granada, Colorado, the average relative humidity in December is 57%.

How many days does it rain in December in Granada?

In Granada, Colorado, in December, during 3.7 rainfall days, 0.35" (9mm) of precipitation is typically accumulated.

How much does it snow in Granada in December?

In Granada, in December, snow falls for 3.5 days, with typically accumulated 1.02" (26mm) of snow.

What is the month with the shortest days in Granada?

With an average of 9h and 36min of daylight, December has the shortest days of the year.

How many hours of daylight does Granada have in December?

The average day length in December in Granada is 9h and 34min.

When are sunrise and sunset in December in Granada?

In December, on the first day of the month, sunrise is at 6:47 am and sunset at 4:29 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 4:39 pm MST.

How many hours of sunshine does Granada have in December?

In December, the average sunshine duration in Granada is 6.8h.

When is the lowest UV index in Granada?

January, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Granada.

What is the UV index intensity in December in Granada?

In December, the average daily maximum UV index in Granada is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Granada, CO

Average temperature in December - Granada, CO
  • Average high temperature in December: 43.7°F

The warmest month (with the highest average high temperature) is July (92.7°F).
The month with the lowest average high temperature is December (43.7°F).

  • Average low temperature in December: 26.4°F

The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is December (26.4°F).

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Average pressure in December
Granada, CO

Average pressure in December - Granada, CO
  • Average pressure in December: 30.08"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.8"Hg).

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Average wind speed in December
Granada, CO

Average wind speed in December - Granada, CO
  • Average wind speed in December: 9.1mph

The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is January (8.9mph).

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Average humidity in December
Granada, CO

Average humidity in December - Granada, CO
  • Average humidity in December: 57%

The month with the highest relative humidity is January (59%).
The month with the lowest relative humidity is June (40%).

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Average rainfall in December
Granada, CO

Average rainfall in December - Granada, CO
  • Average rainfall in December: 0.35"

The wettest month (with the highest rainfall) is July (1.54").
The driest month (with the least rainfall) is November (0.28").

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Average rainfall days in December
Granada, CO

Average rainfall days in December - Granada, CO
  • Average rainfall days in December: 3.7 days

The month with the highest number of rainy days is July (11.8 days).
The month with the least rainy days is November (2.5 days).

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Average snowfall in December
Granada, CO

Average snowfall in December - Granada, CO
  • Average snowfall in December: 1.02"

The month with the highest snowfall is February (1.93").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Granada, CO

Average snowfall days in December - Granada, CO
  • Average snowfall days in December: 3.5 days

The month with the highest number of snowfall days is February (5.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Granada, CO

Average daylight in December / Average sunshine in December - Granada, CO
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in December: 6h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).

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Average sunshine days in December
Granada, CO

Average sunshine days in December - Granada, CO
  • Average sunshine days in December: 24.9 days

The month with the most sunshine days is November (25.2 days).
The month with the least sunshine days is July (17.3 days).

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Average UV index in December
Granada, CO

Average UV index in December - Granada, CO
  • Average UV index in December: 2

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 2).

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Average cloud cover in December
Granada, CO

Average cloud cover in December - Granada, CO
  • Average cloud cover in December: 23

The months with the most cloud cover are February and April (Cloud cover 25).
The months with the least cloud cover are June and September (Cloud cover 14).

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Average visibility in December
Granada, CO

Average visibility in December - Granada, CO
  • Average visibility in December: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Granada, Colorado, USA

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